# Error messages

- [Error - Type mismatch in method OP\_CHECK\_TOS\_INST AINSTANCE found, Unknown expected](/pdf-converter-for-notes/troubleshooting/error-messages/type-mismatch.md)
- [Error - Cannot write or create file (file or disk is read-only)](/pdf-converter-for-notes/troubleshooting/error-messages/error-cannot-write-or-create-file-file-or-disk-is-read-only.md)
- [Error - DLL issue on 64-bit servers](/pdf-converter-for-notes/troubleshooting/error-messages/error-dll-issue-on-64-bit-servers.md)
- [Error - Domino HTTP Error Loading Java Virtual Machine](/pdf-converter-for-notes/troubleshooting/error-messages/error-domino-http-error-loading-java-virtual-machine.md)
- [Error - Exception in thread "Launcher: SwCreatePDF" java.lang.NoClassDefFoundError: -SOME CLASS-](/pdf-converter-for-notes/troubleshooting/error-messages/error-exception-in-thread.md)
- [Error - ExceptionConverter: java.security.NoSuchAlgorithmException](/pdf-converter-for-notes/troubleshooting/error-messages/error-exceptionconverter-java.security.nosuchalgorithmexception.md)
- [Error - INITIALIZE ERROR: EXTRACTJAVARESOURCES (nn) : 91 - Object variable not set - INIT (nn) - Lea](/pdf-converter-for-notes/troubleshooting/error-messages/error-initialize-error-extractjavaresources-nn-91-object-variable-not-set-init-nn-lea.md)
- [Error - java.security.AccessControlException: Access denied (\[SOME CLASS EXCEPTION\]) - Learning Cent](/pdf-converter-for-notes/troubleshooting/error-messages/error-java.security.accesscontrolexception-access-denied-some-class-exception.md)
- [Error - ReferenceError: openLInkPriv is not defined](/pdf-converter-for-notes/troubleshooting/error-messages/error-referenceerror-openlinkpriv-is-not-defined.md)
- [Error - swllrend.dll corrupted or not extracted](/pdf-converter-for-notes/troubleshooting/error-messages/error-swllrend.dll-corrupted-or-not-extracted.md)
- [Error - SWPDFSAVETODISK (29) : 53 - File not found](/pdf-converter-for-notes/troubleshooting/error-messages/error-swpdfsavetodisk-29-53-file-not-found.md)
- [Error - There is another PDF conversion process already started](/pdf-converter-for-notes/troubleshooting/error-messages/error-there-is-another-pdf-conversion-process-already-started.md)
- [Error - Type mismatch (13)](/pdf-converter-for-notes/troubleshooting/error-messages/error-type-mismatch-13.md)
- [java.lang.IllegalAccessError (Linux)](/pdf-converter-for-notes/troubleshooting/error-messages/java.lang.illegalaccesserror-linux.md)